TAP Block Versus Conventional Systemic Analgesia in Laparoscopic Surgery: A Prospective Randomized Trial (TAPLAP)

NCT06058715 NA UNKNOWN

The goal of this clinical trial is to compare TAP block to conventional systemic analgesia for postoperative pain management in patients undergoing elective laparoscopic cholecystectomy. As the adverse effects of pain management is related to size of opioid dose use, opioid consumption is chosen as the primary outcome and a decrease of at least 20% in the TAP block compared with the conventional systemic analgesia is considered to be clinically significant. Written informed consent has to obtained from all study patients. This trial is a prospective parallel group randomized superiority trial comparing TAP block to classic systemic analgesia in patients undergoing elective laparoscopic surgery in the department of surgery, Mahmoud El Matri Hospital, Ariana, with a 1:1 allocation ratio.

Details

Lead sponsor	Ministry of Scientific Research, Tunisia
Phase	NA
Status	UNKNOWN
Enrolment	380
Start date	2023-09-15
Completion	2024-10

Conditions

• Analgesia

Interventions

• Transverse Abdominal Plan block (TAP block)

Primary outcomes

• Opioid consumption during the first 48 h postoperatively. — Every six hours
  Opioids are given only on request based on pain numerical rating scale (pain NRS) varying from 0 to10. For pain NRS \> 3 at rest or for pain NRS \> 5 on exercise, oxycodone is administrated intravenously at the recovery room at the dose of 0.05 mg/kg. Then, it is used intramuscularly at the dose of 0.1 mg/kg up to 24 hours after surgery and orally at the dose of 0.15 mg/kg between 24 and 48 hours after surgery. At 2 to 4 weeks postoperatively, all patients are contacted either by phone or at the outpatient clinic during a follow-up visit and asked to complete a form with questions evaluating pain sensations, pain intensity, need for pain medication, performance of daily activities, and any limitations of these due to postoperative abdominal pain.

Countries

Tunisia